I noticed that Pinterest and Klout does there Twitter authenticatio/signin differently and was wondering if people here knew why.
If you sign into Pinterest with your Twitter account, you have to authorize the app. Then if you log out and then log back in again, it asks you to authorize the app again.
However with Klout, you only authorize once. And then if you log out and log back in again with Twitter, it doesn't ask you to authorize again.
My app is asking people to authorize again, which is not what I want. Does anyone know how I can achieve the Klout approach? I am using C# and Linq2Twitter.
Cheers